.nomargin{margin:0 !important;}
body {
    font-size: 14px;
    font-family: "Arail","Microsoft YaHei","SimSun";
}

.header {
    overflow: hidden;
    background-color: #191d3a;
}

.inner {
    width: 1000px;
    margin: 0 auto;
}

.logo {
    float: left;
    padding: 10px 0 0 20px;
}
.logo a {
    display: block;
    width: 158px;
    height: 35px;
    background: url("../images/icons.png") no-repeat 0 0;
    overflow: hidden;
}

.header .nav {
    float: left;
    padding-left: 47px;
}

.header .nav li {
    float: left;
    width:85px;
    height: 58px;
    border-right: 1px solid #252947;
}

.header .nav ul li.first{
    border-left:1px solid #252947;
}

.header .nav li a {
    display: block;
    height: 58px;
    text-align: center;
    line-height: 58px;
    text-decoration: none;
    color:#818496;
}

.header .nav ul li.current a{
    background-color: #252947;
    color:#fff;
}
.header .nav ul li a:hover{
    color:#fff;
}

.header .join_us {
    float: left;
    padding-left:52px;
    padding-top: 12px;
}
.header .join_us a {
    display: block;
    width: 100px;
    height: 34px;
    background: url(../images/icons.png) no-repeat 0 -35px;
    text-indent: -999em;
    overflow: hidden;
}
.join_us a:hover{
    background-position: 0 -69px;
}

.footer{
    height: 91px;
    line-height: 91px;
    background-color: #191D3A;
    color:#6c6e7e;
}
.footer .inner{
    position: relative;
}
.footer .links{
    float: left;
    font-size: 12px;
}
.footer a{
    padding: 0 5px;
    color:#6c6e7e;
    text-decoration: none;
}

.footer .copyright{
    float: right;
    font-size: 12px;
    padding-right: 70px;
}
.footer .govicon{
    width: 40px;
    position: absolute;
    right: 10px;
    top: 10px;
}

.banner {
    height: 567px;
    position: relative;
    overflow: hidden;
}
.banner img{
    position: absolute;
    left: 50%;
    margin-left: -960px;
}
.banner .circles{
    position: absolute;
    width: 94px;
    height: 12px;
    bottom: 20px;
    left: 50%;
    margin-left: -47px;
}
.banner .circles ol li{
    float: left;
    width: 12px;
    height: 12px;
    margin-right: 15px;
    background: url(../images/icons.png) no-repeat -100px -35px;
    /*鼠标碰上去是小手*/
    cursor: pointer;
}
.banner .circles ol li.cur{
    background-position: -112px -35px;
}

.main {
    padding-top: 50px;
    height: 229px;
    border-bottom: 1px solid #DBE1E7;
    position: relative;
}

.main li {
    float: left;
    width: 218px;
    margin-right: 43px;
}

.main li.last{
    width: 217px;
}

.main ul li a{
    display: block;
    padding-bottom: 20px;
    text-decoration: none;
    /*CSS3的过渡属性：*/
    transition:all 1s ease 0s;
}
.main ul li a span.c{
    color:#444866;
    line-height: 40px;
    display: block;
    text-align: center;
    font-weight: bold;
}
.main ul li a span.e{
    text-align: center;
    display: block;
    color:#38B774;
    font-size: 12px;
}
.main ul li a span.e b{
    padding-right: 12px;
    background: url(../images/arrow.png) no-repeat right center;
}
.main ul li a:hover{
    background-color: #38B774;
}
.main ul li a:hover span.c ,.product ul li a:hover span.e{
    color:white;
}
.product ul li a:hover span.e b{
    background-image: url(../images/arrow2.png);
}
.main .circles{
    position: absolute;
    width: 117px;
    height: 12px;
    left: 50%;
    margin-left: -59px;
    bottom:-6px;
    background: white;
}
.main .circles ol{
    list-style: none;
    padding-left: 17px;
}
.product .circles ol li{
    float: left;
    width: 12px;
    height: 12px;
    background: url(../images/icons.png) no-repeat -100px -47px;
    margin-right: 14px;
    /*小手*/
    cursor: pointer;
}
.main .circles ol li.cur{
    background-position: -112px -47px;
}